47 46. Find the area of this trapezoid using A = zh(b₁ + b₂).9 ftA. 70 ft²B. 88 ft²C. 77 ft²D. 81 ft²11 ft7 ftCRAC auibm bas47. Find the similarity ratio of two triangles with areas 16 ft² and 49 ft².A. 256: 2401B. 8:24.5C. 2:3.5D. 4:7

46.Accordin to the diagram, h= 11 ft , b1=9 ft and b2 = 7 ftThe area of the trapezium…

46. Find the area of this trapezoid using A=2(b + b₂). 9 ft A. 70 ft² B. 88 ft² C. 77 ft² D. 81 ft² 11 ft 7 ft CR & auibe bas 47. Find the similarity ratio of two triangles with areas 16 ft² and 49 ft². A. 256 : 2401 B. 8:24.5 C. 2:3.5 D. 4:7

46. Find the area of this trapezoid using A=2(b + b₂). 9 ft A. 70 ft² B. 88 ft² C. 77 ft² D. 81 ft² 11 ft 7 ft CR & auibe bas 47. Find the similarity ratio of two triangles with areas 16 ft² and 49 ft². A. 256 : 2401 B. 8:24.5 C. 2:3.5 D. 4:7

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter8: Areas Of Polygons And Circles

Section8.3: Regular Polygons And Area

Problem 4E: Find the area of an equiangular triangle with a a perimeter of 24.6 cm. b radius of length 4 in.

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Question

46. Find the area of this trapezoid using A = zh(b₁ + b₂).
9 ft
A. 70 ft²
B. 88 ft²
C. 77 ft²
D. 81 ft²
11 ft
7 ft
CR
AC auibm bas
47. Find the similarity ratio of two triangles with areas 16 ft² and 49 ft².
A. 256: 2401
B. 8:24.5
C. 2:3.5
D. 4:7

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Find the area of an equiangular triangle with a a perimeter of 24.6 cm. b radius of length 4 in.